7123138993391616

Names of 7123138993391616

• Cardinal: 7123138993391616 can be written as Seven quadrillion, one hundred twenty-three trillion, one hundred thirty-eight billion, nine hundred ninety-three million, three hundred ninety-one thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 7.123138993391616 × 10¹⁵

Factors of 7123138993391616

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 122334625

Divisors of 7123138993391616

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 81 96 104 108 117 128 144 156 162 192 208 216 234 243 256 288 312 324 351 384 416 432 468 486 512 576 624 648 702 729 768 832 864 936 972 1024 1053 1152 1248 1296 1404 1458 1536 1664 1728 1872 1944 2048 2106 2187 2304 2496 2592 2808 2916 3072 3159 3328 3456 3744 3888 4212 4374 4608 4992 5184 5616 5832 6144 6318 6656 6912 7488 7776 8424 8748 9216 9477 9984 10368 11232 11664 12636 13312 13824 14976 15552 16848 17496 18432 18954 19968 20736 22464 23328 25272 26624 27648 28431 29952 31104 33696 34992 37908 39936 41472 44928 46656 50544 55296 56862 59904 62208 67392 69984 75816 79872 82944 89856 93312 101088 113724 119808 124416 134784 139968 151632 165888 179712 186624 202176 227448 239616 248832 269568 279936 303264 359424 373248 404352 454896 497664 539136 559872 606528 718848 746496 808704 909792 1078272 1119744 1213056 1492992 1617408 1819584 2156544 2239488 2426112 3234816 3639168 4478976 4852224 6469632 7278336 9704448 14556672 19408896 29113344 58226688 122334607 244669214 367003821 489338428 734007642 978676856 1101011463 1468015284 1590349891 1957353712 2202022926 2936030568 3180699782 3303034389 3914707424 4404045852 4771049673 5872061136 6361399564 6606068778 7829414848 8808091704 9542099346 9909103167 11744122272 12722799128 13212137556 14313149019 15658829696 17616183408 19084198692 19818206334 23488244544 25445598256 26424275112 28626298038 29727309501 31317659392 35232366816 38168397384 39636412668 42939447057 46976489088 50891196512 52848550224 57252596076 59454619002 62635318784 70464733632 76336794768 79272825336 85878894114 89181928503 93952978176 101782393024 105697100448 114505192152 118909238004 125270637568 128818341171 140929467264 152673589536 158545650672 171757788228 178363857006 187905956352 203564786048 211394200896 229010384304 237818476008 250541275136 257636682342 267545785509 281858934528 305347179072 317091301344 343515576456 356727714012 375811912704 386455023513 407129572096 422788401792 458020768608 475636952016 515273364684 535091571018 563717869056 610694358144 634182602688 687031152912 713455428024 751623825408 772910047026 814259144192 845576803584 916041537216 951273904032 1030546729368 1070183142036 1127435738112 1159365070539 1221388716288 1268365205376 1374062305824 1426910856048 1545820094052 1628518288384 1691153607168 1832083074432 1902547808064 2061093458736 2140366284072 2254871476224 2318730141078 2442777432576 2536730410752 2748124611648 2853821712096 3091640188104 3257036576768 3382307214336 3478095211617 3664166148864 3805095616128 4122186917472 4280732568144 4637460282156 4885554865152 5073460821504 5496249223296 5707643424192 6183280376208 6764614428672 6956190423234 7328332297728 7610191232256 8244373834944 8561465136288 9274920564312 9771109730304 10146921643008 10992498446592 11415286848384 12366560752416 13912380846468 14656664595456 15220382464512 16488747669888 17122930272576 18549841128624 20293843286016 21984996893184 22830573696768 24733121504832 27824761692936 29313329190912 30440764929024 32977495339776 34245860545152 37099682257248 43969993786368 45661147393536 49466243009664 55649523385872 60881529858048 65954990679552 68491721090304 74199364514496 87939987572736 91322294787072 98932486019328 111299046771744 131909981359104 136983442180608 148398729028992 182644589574144 197864972038656 222598093543488 263819962718208 273966884361216 296797458057984 395729944077312 445196187086976 547933768722432 593594916115968 791459888154624 890392374173952 1187189832231936 1780784748347904 2374379664463872 3561569496695808 7123138993391616
• Sum of all divisors σ(n): 23004093291379200
• Sum of proper divisors (its aliquot sum) s(n): 15880954297987584
• 7123138993391616 is an abundant number, because the sum of its proper divisors (15880954297987584) is greater than itself. Its abundance is 8757815304595968

Bases of 7123138993391616

• Binary: 11001010011100111010100001001011000110000100000000000₂
• Hexadecimal: 0x194E7509630800
• Base-36: 1Y4XWVMO000

Squares and roots of 7123138993391616

• 7123138993391616 squared (7123138993391616²) is 50739109119176124448918739091456
• 7123138993391616 cubed (7123138993391616³) is 361421726656755583053528984262931387671847632896
• The square root of 7123138993391616 is 84398690.7089891769
• The cube root of 7123138993391616 is 192408.3016873663

Scales and comparisons

• 7,123,138,993,391,616 seconds is equal to 226,493,786 years, 35 weeks, 10 hours, 33 minutes, 36 seconds.
• To count from 1 to 7,123,138,993,391,616 would take you about six hundred seventy-nine million, four hundred eighty-one thousand, three hundred sixty years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 7123138993391616 cubic inches would be around 16034 feet tall.

Recreational maths with 7123138993391616

• 7123138993391616 backwards is 6161933998313217
• 7123138993391616 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 7123138993391616's digits is 72
• More coming soon!